Finding the Fourth Proportional to 1,895.67, 2,616.03 and 1,109.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.67 : 2,616.03 = 1,109.52 : x
2. Step 2: Convert to fraction form
   1,895.67/2,616.03 = 1,109.52/x
3. Step 3: Cross multiply
   1,895.67x = 2,616.03 × 1,109.52
4. Step 4: Simplify right side
   1,895.67x = 2,902,537.61
5. Step 5: Solve for x
   x = 2,902,537.61/1,895.67
6. Step 6: Final answer
   x = 1,531.14